1 /* 2 * Copyright (C) 2013 Freescale Semiconductor, Inc. 3 * 4 * Configuration settings for Udoo board. 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef __CONFIG_H 10 #define __CONFIG_H 11 12 #include "mx6_common.h" 13 14 #define MACH_TYPE_UDOO 4800 15 #define CONFIG_MACH_TYPE MACH_TYPE_UDOO 16 17 /* Size of malloc() pool */ 18 #define CONFIG_SYS_MALLOC_LEN (2 * SZ_1M) 19 20 #define CONFIG_BOARD_EARLY_INIT_F 21 22 #define CONFIG_MXC_UART 23 #define CONFIG_MXC_UART_BASE UART2_BASE 24 25 /* SATA Configs */ 26 27 #define CONFIG_CMD_SATA 28 #ifdef CONFIG_CMD_SATA 29 #define CONFIG_DWC_AHSATA 30 #define CONFIG_SYS_SATA_MAX_DEVICE 1 31 #define CONFIG_DWC_AHSATA_PORT_ID 0 32 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 33 #define CONFIG_LBA48 34 #define CONFIG_LIBATA 35 #endif 36 37 /* Network support */ 38 39 #define CONFIG_CMD_PING 40 #define CONFIG_CMD_DHCP 41 #define CONFIG_CMD_MII 42 #define CONFIG_CMD_NET 43 #define CONFIG_FEC_MXC 44 #define CONFIG_MII 45 #define IMX_FEC_BASE ENET_BASE_ADDR 46 #define CONFIG_FEC_XCV_TYPE RGMII 47 #define CONFIG_ETHPRIME "FEC" 48 #define CONFIG_FEC_MXC_PHYADDR 6 49 #define CONFIG_PHYLIB 50 #define CONFIG_PHY_MICREL 51 #define CONFIG_PHY_MICREL_KSZ9031 52 53 /* Command definition */ 54 #define CONFIG_CMD_BMODE 55 #define CONFIG_CMD_SETEXPR 56 57 #define CONFIG_SYS_MEMTEST_START 0x10000000 58 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M) 59 60 /* MMC Configuration */ 61 #define CONFIG_FSL_ESDHC 62 #define CONFIG_FSL_USDHC 63 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 64 65 #define CONFIG_MMC 66 #define CONFIG_CMD_MMC 67 #define CONFIG_GENERIC_MMC 68 #define CONFIG_BOUNCE_BUFFER 69 70 #define CONFIG_DEFAULT_FDT_FILE "imx6q-udoo.dtb" 71 72 #define CONFIG_EXTRA_ENV_SETTINGS \ 73 "script=boot.scr\0" \ 74 "image=zImage\0" \ 75 "console=ttymxc1\0" \ 76 "splashpos=m,m\0" \ 77 "fdt_high=0xffffffff\0" \ 78 "initrd_high=0xffffffff\0" \ 79 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ 80 "fdt_addr=0x18000000\0" \ 81 "boot_fdt=try\0" \ 82 "ip_dyn=yes\0" \ 83 "mmcdev=0\0" \ 84 "mmcpart=1\0" \ 85 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ 86 "update_sd_firmware_filename=u-boot.imx\0" \ 87 "update_sd_firmware=" \ 88 "if test ${ip_dyn} = yes; then " \ 89 "setenv get_cmd dhcp; " \ 90 "else " \ 91 "setenv get_cmd tftp; " \ 92 "fi; " \ 93 "if mmc dev ${mmcdev}; then " \ 94 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 95 "setexpr fw_sz ${filesize} / 0x200; " \ 96 "setexpr fw_sz ${fw_sz} + 1; " \ 97 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 98 "fi; " \ 99 "fi\0" \ 100 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 101 "root=${mmcroot}\0" \ 102 "loadbootscript=" \ 103 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 104 "bootscript=echo Running bootscript from mmc ...; " \ 105 "source\0" \ 106 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 107 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 108 "mmcboot=echo Booting from mmc ...; " \ 109 "run mmcargs; " \ 110 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 111 "if run loadfdt; then " \ 112 "bootz ${loadaddr} - ${fdt_addr}; " \ 113 "else " \ 114 "if test ${boot_fdt} = try; then " \ 115 "bootz; " \ 116 "else " \ 117 "echo WARN: Cannot load the DT; " \ 118 "fi; " \ 119 "fi; " \ 120 "else " \ 121 "bootz; " \ 122 "fi;\0" \ 123 "netargs=setenv bootargs console=${console},${baudrate} " \ 124 "root=/dev/nfs " \ 125 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 126 "netboot=echo Booting from net ...; " \ 127 "run netargs; " \ 128 "if test ${ip_dyn} = yes; then " \ 129 "setenv get_cmd dhcp; " \ 130 "else " \ 131 "setenv get_cmd tftp; " \ 132 "fi; " \ 133 "${get_cmd} ${image}; " \ 134 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 135 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 136 "bootz ${loadaddr} - ${fdt_addr}; " \ 137 "else " \ 138 "if test ${boot_fdt} = try; then " \ 139 "bootz; " \ 140 "else " \ 141 "echo WARN: Cannot load the DT; " \ 142 "fi; " \ 143 "fi; " \ 144 "else " \ 145 "bootz; " \ 146 "fi;\0" 147 148 #define CONFIG_BOOTCOMMAND \ 149 "mmc dev ${mmcdev}; if mmc rescan; then " \ 150 "if run loadbootscript; then " \ 151 "run bootscript; " \ 152 "else " \ 153 "if run loadimage; then " \ 154 "run mmcboot; " \ 155 "else run netboot; " \ 156 "fi; " \ 157 "fi; " \ 158 "else run netboot; fi" 159 160 /* Print Buffer Size */ 161 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 162 163 /* Physical Memory Map */ 164 #define CONFIG_NR_DRAM_BANKS 1 165 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 166 167 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 168 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 169 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 170 171 #define CONFIG_SYS_INIT_SP_OFFSET \ 172 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 173 #define CONFIG_SYS_INIT_SP_ADDR \ 174 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 175 176 /* Environment organization */ 177 #define CONFIG_ENV_SIZE (8 * 1024) 178 179 #define CONFIG_ENV_IS_IN_MMC 180 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 181 #define CONFIG_SYS_MMC_ENV_DEV 0 182 183 #ifndef CONFIG_SYS_DCACHE_OFF 184 #define CONFIG_CMD_CACHE 185 #endif 186 187 #endif /* __CONFIG_H * */ 188